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$175+ Cheap flights from Helena to Los Angeles (HLN - LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Helena to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$340
(Hawaiian Airlines)

One-way from

$175
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$286
From Helena to Los Angeles
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One-way flight from Helena to Los Angeles
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Highest demand for flights based on searches. 22% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Helena to Los Angeles

Cheapest flights from Helena to Los Angeles
Explore the most affordable flight options available from Helena to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:18 pmHLN - LAX
1 stop5h 30mHawaiian Airlines
Tue 10/2110:00 amLAX - HLN
1 stop6h 41mHawaiian Airlines
Deal found 9/14$340
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:18 pmHLN - LAX
1 stop5h 30mAlaska Airlines
Tue 10/2810:29 pmLAX - HLN
2 stops18h 07mAlaska Airlines
Deal found 9/14$349
This Alaska Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:18 pmHLN - LAX
1 stop5h 30mAlaska Airlines
Tue 10/218:37 amLAX - HLN
2 stops8h 04mAlaska Airlines
Deal found 9/13$359
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:18 pmHLN - LAX
1 stop5h 30mAlaska Airlines
Tue 10/2110:00 amLAX - HLN
1 stop6h 41mAlaska Airlines
Deal found 9/14$380
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:18 pmHLN - LAX
1 stop5h 30mAlaska Airlines
Mon 10/2010:30 pmLAX - HLN
2 stops18h 11mAlaska Airlines
Deal found 9/14$434
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:18 pmHLN - LAX
1 stop6h 42mUnited Airlines
Sun 10/199:00 amLAX - HLN
1 stop6h 40mUnited Airlines
Deal found 9/14$441
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:18 pmHLN - LAX
1 stop15h 12mUnited Airlines
Sun 10/199:00 amLAX - HLN
1 stop6h 40mUnited Airlines
Deal found 9/14$487
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:22 pmHLN - LAX
1 stop5h 55mUnited Airlines
Sat 11/295:00 amLAX - HLN
1 stop7h 27mUnited Airlines
Deal found 9/14$574

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Helena to Los Angeles that are best for you.

Fly from

Helena

Fly to

Los Angeles

Route

Depart

Return

Price

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 10/24

6:18 pm-12:01 am

1 stop6h 43m

Los Angeles

Tue 10/28

10:00 am-5:36 pm

1 stop6h 36m

$340

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Thu 10/23

6:18 pm-12:01 am

1 stop6h 43m

Los Angeles

Tue 10/28

8:00 am-5:36 pm

1 stop8h 36m

$340

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 10/24

6:18 pm-10:48 pm

1 stop5h 30m

Los Angeles

Tue 10/28

6:00 am-5:36 pm

2 stops10h 36m

$349

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Tue 3/10

12:50 pm-4:16 pm

1 stop4h 26m

Los Angeles

Wed 3/11

7:00 am-12:27 pm

1 stop4h 27m

$349

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Thu 10/23

6:18 pm-12:01 am

1 stop6h 43m

Los Angeles

Tue 10/28

6:00 am-5:36 pm

2 stops10h 36m

$349

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Fri 10/17

6:18 pm-10:48 pm

1 stop5h 30m

Los Angeles

Tue 10/21

8:37 am-5:41 pm

2 stops8h 04m

$359

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Thu 10/16

5:18 pm-11:00 pm

1 stop6h 42m

$175

HelenaLos Angeles

HLN - LAX

HLNLAX

Helena

Thu 10/16

6:18 pm-5:16 pm

3 stops23h 58m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Helena to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Helena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Helena to Los Angeles

What is the cheapest month to book a flight from Helena to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Helena to Los Angeles (average of $246). Flying from Helena to Los Angeles in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Helena to Los Angeles?

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Helena to Los Angeles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Helena to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Helena to Los Angeles?

    There are many flights that can get you from Helena to Los Angeles in 5h 30m. Fly via Hawaiian Airlines or Alaska Airlines to get the fastest option. The distance between Helena and Los Angeles is about 937 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Helena to Los Angeles round-trip?

    According to our current data, Delta ($227), and United Airlines ($278) offers the cheapest pricing from Helena to Los Angeles. You may be able to fly from Helena to Los Angeles for 42% less than the average price by searching for these airlines.

  • Can I find deals for flights from Helena to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Helena to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Los Angeles.

  • Can I find deals for business class flights from Helena to Los Angeles?

    Yes. Cheapflights offers flight deals from Helena to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Helena to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Helena to Los Angeles (average of $246). Flying from Helena to Los Angeles in March is currently the most expensive (average of $325). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Stanton
Inglewood
Oceanside
Moreno Valley
Buena Park
Avalon
El Segundo
Torrance
Hesperia
Montebello
Downey
Universal City
Manhattan Beach
San Gabriel
Garden Grove
West Hollywood
Glendale
Lancaster
Santa Clarita
Rowland Heights

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Top 2 airlines flying from Helena to Los Angeles

Discover the top 2 airlines that operate flights from Helena to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$318FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$379FlexibilityNo cancel feeOn-time69%

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